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Finding the Third Proportional to 9,452,080 and 20,733,944

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Solution

The third proportional to 9,452,080 and 20,733,944 is: 45,481,675.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,080 : 20,733,944 = 20,733,944 : x
  2. Step 2: Convert to fraction form
    9,452,080/20,733,944 = 20,733,944/x
  3. Step 3: Cross multiply
    9,452,080x = 20,733,944 × 20,733,944
  4. Step 4: Simplify right side
    9,452,080x = 429,896,433,795,136
  5. Step 5: Solve for x
    x = 429,896,433,795,136/9,452,080
  6. Step 6: Final answer
    x = 45,481,675.33

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.